York D1CG120 Parts

rooftop unit · gas/electric · 12 models

1

Find your model number. It’s on the metal label on the side of the unit. It starts with D1CG120.

2

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Parts for York D1CG120 units (24)

Compressors & coils

Condenser Coil, Rear, SYS.2 Part # S1-36394986700 $4,693.25 View & buy → Distributor Valve 4 Tube Part # S1-02206844018 $313.20 View & buy → Heat Exchanger, 5 Tube Part # S1-36390016703 $2,089.65 View & buy → Heat Exchanger, 6 Tube Part # S1-36390016705 $2,366.60 View & buy →

Fans & blower wheels

Propeller Fan, 24 in, clockwise, 3-25, 1/2 in Bore Part # S1-02625511000 $106.11 View & buy →

Gas valves & burners

Orifice, Pilot #56 (.0465) Part # S1-02920422056 $15.96 View & buy →

Igniters & flame sensors

Rollout Control, 175 Open, 135 Close, SPST Part # S1-02526357000 $48.21 View & buy → Orifice, Burner #32 (.116) Part # S1-02920423032 $11.26 View & buy → Kit, Aux.limit 7-12 Ton Rooftop Part # S1-37303136602 $185.00 View & buy →

Valves & filter driers

Strainer Drier, 1.187 x 5" W/Spring Part # S1-02917738000 $36.33 View & buy → Distributor Valve 7 Tube Part # S1-02206844039 $157.13 View & buy →

Electrical parts & harnesses

Sequencer Relay, Heat 24V Part # S1-02419082028 $45.36 View & buy → Control Board, Electronic 2 Stage Cooling Part # S1-03100652000 $238.29 View & buy →

Switches, sensors & controls

Temperature Control, Evaporator, 26 Open, 45 Close, SPST Part # S1-02527727001 $47.01 View & buy →

Hardware & fittings

Key, Blower 1/4 in Square x 6.375 in Long Part # S1-00107110004 $9.29 View & buy → Shaft, Blower 1 x 21.50 Long Part # S1-00107115000 $128.13 View & buy → Orifice, Fan 24 Inch Part # S1-06389756000 $151.12 View & buy → Support, Motor Part # S1-06389938000 $143.22 View & buy → Plate, Vent Housing Part # S1-06390037000 $32.13 View & buy → Scroll, Blower, Vent Part # S1-06390041000 $42.26 View & buy → Baffle, Heat Exchanger Part # S1-06390071000 $30.88 View & buy → Support, Burner Front Part # S1-06392490000 $23.42 View & buy → Plate, Ventor, 2.375 Orifice Part # S1-06390038010 $28.75 View & buy →

Other parts

Key, Pulley 1/4 in. Square x 2 in. Long Part # S1-00107110005 $5.20 View & buy →

Can’t find your part? Send us a photo of the unit’s label and we’ll find it for you. Chat with us · help@totalhvacparts.com · 610-487-7999

See all 12 York D1CG120 model numbers

From York's own parts data (York SmartSearch, Nov 2026).

D1CG120N16525A
D1CG120N16525B
D1CG120N16546A
D1CG120N16546B
D1CG120N16558A
D1CG120N16558B
D1CG120N20025A
D1CG120N20025B
D1CG120N20046A
D1CG120N20046B
D1CG120N20058A
D1CG120N20058B